<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<body>
    <h1>www.xxxx.html</h1>

    <script>
        // var xhr = new XMLHttpRequest();
        // xhr.open("GET","http://localhost:8011/www.php");
        // xhr.addEventListener("load",function(){
        //     console.log(this.response);
        // })
        // xhr.send();
    </script>

    <script src="http://localhost:8011/www.php?id=5"></script>
</body>
</html>